National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Mist

30°F

-1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 30°F (-1°C)
Visibility 4.00 mi
Last update 03 Dec 11:05 PM PST
Extended Forecast for

Deer Park WA

  • Tonight

    Tonight: Snow likely after 4am. Patchy freezing fog. Cloudy, with a low around 29. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Likely
    and Patchy
    Freezing Fog

  • Thursday

    Thursday: Snow likely before 3pm, then a chance of rain and snow. Cloudy, with a high near 34. Calm wind becoming south around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 2am, then a chance of snow between 2am and 4am, then snow, possibly mixed with rain after 4am. Snow level 2600 feet. Low around 29. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 2400 feet rising to 4000 feet in the afternoon. High near 37. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm. Snow level 4300 feet lowering to 3700 feet after midnight . Cloudy, with a low around 32. Southwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain Likely

  • Saturday

    Saturday: A 40 percent chance of rain. Snow level 3600 feet. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain. Snow level 3800 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am. Snow level 3900 feet rising to 4700 feet in the afternoon. Cloudy, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely

Detailed Forecast

Tonight
Snow likely after 4am. Patchy freezing fog. Cloudy, with a low around 29. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow likely before 3pm, then a chance of rain and snow. Cloudy, with a high near 34. Calm wind becoming south around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow before 2am, then a chance of snow between 2am and 4am, then snow, possibly mixed with rain after 4am. Snow level 2600 feet. Low around 29. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 2400 feet rising to 4000 feet in the afternoon. High near 37. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Rain likely, mainly before 10pm. Snow level 4300 feet lowering to 3700 feet after midnight . Cloudy, with a low around 32. Southwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 40 percent chance of rain. Snow level 3600 feet. Mostly cloudy, with a high near 42.
Saturday Night
A 30 percent chance of rain. Snow level 3800 feet. Mostly cloudy, with a low around 32.
Sunday
Rain likely, mainly after 10am. Snow level 3900 feet rising to 4700 feet in the afternoon. Cloudy, with a high near 44. Chance of precipitation is 70%.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Monday
A 40 percent chance of rain, mainly after 10am. Snow level 4700 feet. Mostly cloudy, with a high near 47.
Monday Night
Rain likely. Cloudy, with a low around 40. Chance of precipitation is 70%.
Tuesday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
3:12 pm PST Dec 3, 2025
Forecast Valid:
11pm PST Dec 3, 2025-6pm PST Dec 10, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation